| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.34 | 5.355% | $191.0508 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $232.35 | 13.780% | $264.3678 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $205.91 | 7.584% | $221.5262 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $12.52 | 11.707% | $13.9857 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $98.69 | 4.184% | $102.8192 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $70.45 | 9.797% | $77.352 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $134.97 | 13.217% | $152.809 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $936.23 | $1,023.9107 | $1,023.92 | $1,023.90 | $1,024.00 | |